<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/welcome' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>权限管理</el-breadcrumb-item>
      <el-breadcrumb-item>权限列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图 -->
    <el-card style="background:red">
      <el-table :data="rightsList" style="width: 100%" border stripe>
        <el-table-column type="index" width="50"></el-table-column>
        <el-table-column prop="authName" label="权限名称"></el-table-column>
        <el-table-column prop="path" label="路径"></el-table-column>
        <el-table-column prop="level" label="权限等级">
          <template v-slot="scope">
            <!-- {{scope.row.level}} -->
            <el-tag v-if="scope.row.level === '0'">一级</el-tag>
            <el-tag v-else-if="scope.row.level === '1'" type="success"
              >二级</el-tag
            >
            <el-tag v-else type="warning">三级</el-tag>
          </template>
        </el-table-column>
      </el-table>
    </el-card>
  </div>
</template>

<script>
export default {
  data() {
    return {
      // 权限列表数据
      rightsList: []
    }
  },
  methods: {
    // 1.定义获取权限的方法
    async getRightsList() {
      const { data: res } = await this.$http.get('rights/list')
      console.log(res)
      if (res.meta.status !== 200) {
        return this.$message.error('获取权限列表失败')
      }
      // 2. 发送请求,保存数据在data中
      this.rightsList = res.data
    }
  },
  created() {
    // 3.钩子函数中调用获取权限的方法
    this.getRightsList()
  }
}
</script>
